Main points of the text 1.Today the new sailing routes and large-sized containers or super-tankers are used to save the costs. 2.Foreign trade gains a tremendous impetus from the development of transport. 制价爱行蜀易大考Main points of the text Main points of the text 1. Today the new sailing routes and large-sized containers or super-tankers are used to save the costs. 2. Foreign trade gains a tremendous impetus from the development of transport. C